89649925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2971}}^1$

素因数の和:3069

約数の個数: 24

約数和(自身を含む): 119403072

約数和(自身を除く): 29753147

約数列:

[1, 5, 17, 25, 71, 85, 355, 425, 1207, 1775, 2971, 6035, 14855, 30175, 50507, 74275, 210941, 252535, 1054705, 1262675, 3585997, 5273525, 17929985, 89649925]

約数ペア:

[(1, 89649925), (5, 17929985), (17, 5273525), (25, 3585997), (71, 1262675), (85, 1054705), (355, 252535), (425, 210941), (1207, 74275), (1775, 50507), (2971, 30175), (6035, 14855)]